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紙袋印刷定製

From:Buke printing factory of China深圳步殼印刷廠 | Author:China Bukeprinting factorybook0755 | Published time: 2020-07-23 | 737 Views | Share:
紙袋是紙質包裝容器中使用量僅次於瓦楞紙箱的一大類紙制包裝容器,用途甚廣,種類繁多。根據紙袋形狀可將其分為信封式、方底式、搖帶式、M型折式、筒式、閥式等
紙袋印刷定製

紙袋是紙質包裝容器中使用量僅次於瓦楞紙箱的一大類紙制包裝容器,用途甚廣,種類繁多。根據紙袋形狀可將其分為信封式、方底式、搖帶式、M型折式、筒式、閥式等

(一)信封式紙袋
信封式紙袋的袋口和折蓋均是具有較大尺寸的側面,底部可形成平面(圖2-15)。常用於紙制商品、文件資料或粉狀商品的
包裝。

(二)方底式紙袋
在方底式紙袋沿長度方向有搭接縫,底部折成平的菱形。開後成方形截面可直立放置(圖216)。分開口和閉口兩種。常用於日用品包裝。

(三)攜帶式紙袋
攜帶式紙袋常以紙塑結合製成雙層袋,在袋口處有加強邊,並配有提手,可使用多次。常用於日用品包裝。

(四)M形折式紙袋
M形折式紙袋一般具有較大的容積,因此在袋的側邊上折成三邊褶印呈M形,使用時使紙袋擴張形成長方形截面。

(五)筒式紙袋
筒式紙袋的開口通常在具有較小尺寸的面上,帶有一個或幾個與較長邊平行的接縫,底部有折回邊,有膠帶粘在袋的外面形成封底。

(六)閥式紙袋
閥式紙袋的兩端都封閉,只在其中一端裝上一個閥門,內容物通過閥門充填進袋,在袋內物品的壓力下自動關閉閥門或採取定技術手段進行封口。紙袋封口的方法主要有:縫合封口、黏合封口、膠帶封口、釘合封口等。

紙袋印刷定製
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